Flexography, or flexographic printing, is a popular printing method that can be used to print large quantities of gift wrap, wallpaper, and more. Here are 9 things you probably didn’t know about flexography.
1. Flexography is the modern version of letterpress printing
The concept of flexography is similar to the early method of letterpress printing, which would use a printing press to stamp images and texts onto paper. With flexographic printing, however, the images to be printed are etched into a flexible printing sleeve.
2. Flexography sleeves are an important investment
Flexography printing sleeves are relatively expensive compared to the material needed for other printing techniques. When the flexography sleeves are maintained properly, they can last for a very long time and prove to be a worthy investment.
3. Flexography sleeves must be stored properly
To take good care of flexography sleeves, it’s important to store them properly. Storing them horizontally, one on top of the other, might cause them to lose their shape and to turn oval, which makes them impossible to use. Instead, vertical storage systems are recommended.
4. Flexography can print on a variety of materials
Flexography is not just for paper and cardboard. It can be used to print images and texts on a variety of porous and non-porous surfaces, including plastic, cellophane, metallic film, fabric, and floor tiles. This versatility is part of what makes flexographic printing so popular.
5. The ink used for flexography dries very quickly
Depending on the type of material that is being printed on, different types of ink can be chosen. Most of them will dry very quickly, and some of them require no drying time at all. There is no need to wait for the design printed to be completely dry.
6. Flexography is perfect for solid colour printing
The consistent ink control and quick drying time of flexography make it the perfect printing technique for solid colour printing. With other printing techniques, it’s often necessary to apply many layers of ink over a long period of time to get the right colour, but this is not a problem with flexography.
7. Flexography is perfect for continuous patterns
The rotary operation of flexography also makes it the perfect technique to print continuous patterns. For wallpaper and gift wrap, for example, the same design needs to be repeated over and over again, with no interruption. This can be easily achieved with flexography.
8. Flexography is ideal for long printing runs
Since printing sleeves are expensive, turning to flexography to only print out a few items is simply not worth it. Flexography is ideal for long printing runs, where high numbers of items are needed.
9. Flexography is perfect to print food packaging
When it comes to printing on food packaging, it’s important that the ink used in the printing process will not flake, or become a risk to the health of consumers. Flexographic printing is a safe technique that can be used to print on food packaging and containers.